Question: What was the population of Mississippi as of the year 2000?
Paraphrase: In 2000, what was Mississippi's population?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q1494 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2000')) }